Chris Mayne and Hayden Ballantyne of the Dockers celebrate a goal during the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: Lachlan Cunningham/AFL Media)

Steele Sidebottom and Jarryd Blair of the Magpies celebrate during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

Brent Reilly of the Crows celebrates a win on the final siren of the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: Lachlan Cunningham/AFL Media)

Rory Sloane (R) of the Crows comforts an emotional Jared Petrenko after their win in the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: Lachlan Cunningham/AFL Media)

Taylor Walker of the Crows celebrates a goal with Rory Sloane and Richard Douglas during the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: AFL Media)

Darren Jolly of the Magpies and Nic Naitanui of the Eagles in action during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

West Coast Eagles Nic Naitanui under pressure from Collingwood's Dale Thomas during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Greg Ford/AFL Media)

Harry O'Brien of the Magpies touches the banner in memory of John McCarthy during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

Nathan Brown of the Magpies spoils the marking attempt of Josh Kennedy of the Eagles during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

Jamie Elliott of the Magpies tackles Adam Selwood of the Eagles during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

As the final siren sounds Ben Reid (L) points to the heavens in memory of John McCarthy as Harry O'Brien of the Magpies celebrates during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

Tendai Mzungu of the Dockers gets the ball away during the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: Lachlan Cunningham/AFL Media)

Bernie Vince of the Crows is tackled by David Mundy and Clancee Pearce of the Dockers during the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: Lachlan Cunningham/AFL Media)

Matthew Pavlich of the Dockers competes for the ball against Ben Rutten of the Crows during the AFL 2nd Semi Final match between the Adelaide Crows and the Fremantle Dockers at AAMI Stadium, Adelaide. (Photo: Lachlan Cunningham/AFL Media)

(L-R) Nathan Brown. Jarryd Blair and Ben Reid of the Magpies celebrate as the final siren sounds during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

Dayne Beams (L) sheds a tear and is comforted by Heath Shaw (R) after the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)

Josh Hill of the Eagles rues a missed opportunity during the AFL 1st Semi Final match between the Collingwood Magpies and the West Coast Eagles at the MCG, Melbourne. (Photo: Michael Willson/AFL Media)